msvc: release mode PDBs and library DLLs

Install required third-party DLLs next to EXEs.

Build and install release mode PDBs for git
executables allowing detailed stack traces
in the event of crash.

Signed-off-by: Jeff Hostetler <[email protected]>

Author: jeffhostetler

Makefile

@@ -2582,6 +2582,28 @@ install: all
 	$(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 	$(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 	$(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
+ifdef MSVC
+	$(INSTALL) compat/vcbuild/GEN.DEPS/bin/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) compat/vcbuild/GEN.DEPS/bin/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+	# We DO NOT install the individual foo.o.pdb files because they
+	# have already been rolled up into the exe's pdb file.
+	# We DO NOT have pdb files for the builtin commands (like git-status.exe)
+	# because it is just a copy/hardlink of git.exe, rather than a unique binary.
+	$(INSTALL) git.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) git-shell.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) git-upload-pack.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) git-credential-store.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-daemon.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-fast-import.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-http-backend.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-http-fetch.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-http-push.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-imap-send.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-remote-http.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-remote-testsvn.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-sh-i18n--envsubst.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-show-index.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+endif
 	$(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
 	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
 	$(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'

compat/vcbuild/Makefile

@@ -106,13 +106,14 @@ openssl:	insdir
 ZLIB_VER=1.2.8.8
 ZLIB_ROOT=$(PKGDIR)/zlib.v140.windesktop.msvcstl.dyn.rt-dyn.$(ZLIB_VER)
 ZLIB_INC=$(ZLIB_ROOT)/build/native/include
-ZLIB_LIB=$(ZLIB_ROOT)/lib/native/v140/windesktop/msvcstl/dyn/rt-dyn/x64/Release
+ZLIB_LIB=$(ZLIB_ROOT)/lib/native/v140/windesktop/msvcstl/dyn/rt-dyn/x64/RelWithDebInfo
 
 zlib:	insdir
 	[ -d $(INST_INC)/zlib ] || mkdir $(INST_INC)/zlib
 	cp -r $(ZLIB_INC)/*     $(INST_INC)/zlib
 	cp -r $(ZLIB_LIB)/*.lib $(INST_LIB)/
 	cp -r $(ZLIB_LIB)/*.dll $(INST_BIN)/
+	cp -r $(ZLIB_LIB)/*.pdb $(INST_BIN)/
 
 ##################################################################
 clean:

compat/vcbuild/scripts/clink.pl

@@ -22,9 +22,12 @@
 		my $file_out = shift @ARGV;
 		if ("$file_out" =~ /exe$/) {
 			$is_linking = 1;
+			# Create foo.exe and foo.pdb
 			push(@args, "-OUT:$file_out");
 		} else {
+			# Create foo.o and foo.o.pdb
 			push(@args, "-Fo$file_out");
+			push(@args, "-Fd$file_out.pdb");
 		}
 	} elsif ("$arg" eq "-lz") {
 		push(@args, "zlib.lib");
@@ -49,12 +52,10 @@
 }
 if ($is_linking) {
 	push(@args, @lflags);
-	# force PDB to be created.
-	push(@args, "-debug");
 	unshift(@args, "link.exe");
 } else {
 	unshift(@args, "cl.exe");
 	push(@args, @cflags);
 }
-#printf("**** @args\n");
+printf("**** @args\n\n\n");
 exit (system(@args) != 0);

config.mak.uname

@@ -417,12 +417,16 @@ ifeq ($(uname_S),Windows)
 	# Optionally enable memory leak reporting.
 	# BASIC_CLFAGS += -DUSE_MSVC_CRTDBG
 	BASIC_CFLAGS += -DPROTECT_NTFS_DEFAULT=1
+	# Always give "-Zi" to the compiler and "-debug" to linker (even in
+	# release mode) to force a PDB to be generated (like RelWithDebInfo).
+	BASIC_CFLAGS += -Zi
+	BASIC_LDFLAGS += -debug
 ifndef DEBUG
-	BASIC_CFLAGS += -GL -Os -MD
-	BASIC_LDFLAGS += -LTCG
+	BASIC_CFLAGS += -GL -Gy -Os -Oy- -MD -DNDEBUG
+	BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
 	AR += -LTCG
 else
-	BASIC_CFLAGS += -Zi -MDd -DDEBUG -D_DEBUG
+	BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
 endif
 	X = .exe